Independent Battery Analysis

Used Chevrolet Spark EV
Battery Audit

2014 · FWD

Independent physics-based analysis. Real highway range 83 mi at 65 mph vs the manufacturer's 82 mi EPA claim — a 101% transparency score.

A-Tier — Above Average
LFP
FWD
CCS
Manufacturer Transparency
101%
Real ÷ EPA claim × 100
EPA Claim
82 mi
Real at 65 mph
83 mi
Winter worst
57 mi
SOH @ 100k mi
91%
Technical overview
Specifications
Battery
LFP
Peak Charge
50 kW kW
Drivetrain
FWD
Connector
CCS
Drag Coeff
0.32
Weight
1356 kg
Live battery calculator
SOH Estimator — Chevrolet Spark EV
State of Health
Capacity Loss
Adjusted Range
Battery health
Uses brand-calibrated Power-Law degradation model. A-Tier coefficient applied for Chevrolet.
What to check
Key Facts for Used Buyers
Degradation Tier: A — Above Average
The Chevrolet Spark EV scores A-Tier for battery longevity. The transparency score of 101% tells you how honest the manufacturer range claim is at real highway speeds.
Real vs. EPA Range
At a steady 65 mph on the highway, the Chevrolet Spark EV delivers approximately 83 mi of real range, compared to the 82 mi EPA figure.
Winter Range
In cold conditions (around −10°C / 14°F), expect range to drop to around 57 mi — computed via our physics engine, not a flat percentage.
Charging History Matters
Frequent DC fast charging and consistent high-SOC storage accelerate NMC degradation. Ask about charging habits or request a battery health report from the manufacturer's app.
Before you sign anything
Red Flags to Check
Any battery warranty replacement on record — demand full documentation
Missing service history or software update log
Seller unwilling to allow a pre-purchase inspection
Any signs of flood or structural damage
Range on the dash significantly below our estimate for the stated mileage
Run the Full Audit on This Chevrolet Spark EV
Enter the odometer, get exact SOH, adjusted range, winter worst-case, and a degradation verdict in seconds.
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Common questions
FAQ — Used Chevrolet Spark EV
How much range does a used Chevrolet Spark EV actually get?
At a steady 65 mph on the highway, the Chevrolet Spark EV delivers approximately 83 miles of real range, based on its actual drag coefficient, weight, and battery capacity — compared to the 82 mi EPA claim.
What mileage is too high for a used Chevrolet Spark EV?
Mileage alone is not the deciding factor for EVs. A well-managed 120,000-mile Chevrolet Spark EV can outperform a 40,000-mile example with poor charging habits. Run our SOH audit to get the real picture.
How does the transparency score work?
The score is: Real Range ÷ EPA claim × 100. For the Chevrolet Spark EV, that's 83 ÷ 82 × 100 = 101%. Above 85% = relatively honest. Below 75% = significantly optimistic official claim.
What is the winter range of a used Chevrolet Spark EV?
In cold conditions around −10°C / 14°F, the Chevrolet Spark EV is estimated to deliver approximately 57 miles — computed via our V5.7 physics engine accounting for thermal battery losses and increased HVAC demand.
Transparency Score
101%
Chevrolet Spark EV vs EPA claim
Real 65 mph
83 mi
EPA / WLTP
82 mi
Winter −10°C
57 mi
Tier
A — Above Average
SOH at 100k mi
91%
Enter your mileage
Get your exact SOH
Full audit with adjusted range, degradation tier, and optional PDF report.